NL118417C - - Google Patents
Info
- Publication number
- NL118417C NL118417C NL118417DA NL118417C NL 118417 C NL118417 C NL 118417C NL 118417D A NL118417D A NL 118417DA NL 118417 C NL118417 C NL 118417C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1416—Balanced arrangements with discharge tubes having more than two electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL741856X | 1941-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL118417C true NL118417C (zh) |
Family
ID=19822745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL118417D NL118417C (zh) | 1941-05-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE741856C (zh) |
| NL (1) | NL118417C (zh) |
-
0
- NL NL118417D patent/NL118417C/xx active
-
1942
- 1942-05-16 DE DEN45667D patent/DE741856C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE741856C (de) | 1945-01-11 |